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Why Does an RV Space Heater Plug or Outlet Get Hot?

An RV space heater plug or outlet usually gets hot because the heater’s high electrical draw is passing through a loose, worn, damaged, or high-resistance connection. A typical 1,500-watt heater...

How Much Battery Power Does an RV Furnace Use Overnight?

An RV propane furnace typically uses about 15 to 40 amp-hours (Ah) of 12-volt battery power during an eight-hour night. In very cold weather, heavy furnace cycling can push consumption closer to 40 to...

How Long Does an RV Propane Tank Last While Heating?

A full RV propane tank can provide roughly 10 to 21 hours of continuous furnace burner time, depending on tank size and furnace BTU rating. In real camping conditions, the same propane supply may last...

Can You Safely Leave an RV Portable Heater Running Overnight?

You generally should not leave a portable electric space heater running while you sleep in an RV. A heater may draw heavy current for hours, while nearby bedding, curtains, damaged outlets, or loose...

RV Electric Heater vs Propane Heater vs Diesel Heater

An electric heater is usually best with shore power, propane works best as an all-around factory heating system, and diesel is excellent for extended off-grid heating. Your ideal choice depends on...

Why Do My RV Windows Sweat During Cold Weather?

RV windows sweat during cold weather because warm, humid indoor air touches cold window glass. As that air cools below its dew point, the water vapor turns into visible droplets. Cooking, showering...

Why Do My RV Walls Feel Damp When There Is No Leak?

Your RV walls may feel damp because indoor humidity is condensing on cold wall surfaces, even when no plumbing or roof leak exists. Warm, moist air touches a colder exterior wall, reaches its dew...

Ducted vs Non-Ducted RV Air Conditioner

A ducted RV air conditioner sends cooled air through ceiling ducts and several vents, while a non-ducted RV AC releases air directly from the ceiling assembly below the rooftop unit. Ducted systems...

What Indoor Humidity Level Should an RV Maintain?

An RV should generally maintain 30% to 50% relative humidity, with around 40% to 45% being a practical everyday target. During cold weather, you may need to keep humidity closer to 30% to 35% if...
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